CN201722616U - Bracket for lifting up highway bridge - Google Patents
Bracket for lifting up highway bridge Download PDFInfo
- Publication number
- CN201722616U CN201722616U CN2010202114150U CN201020211415U CN201722616U CN 201722616 U CN201722616 U CN 201722616U CN 2010202114150 U CN2010202114150 U CN 2010202114150U CN 201020211415 U CN201020211415 U CN 201020211415U CN 201722616 U CN201722616 U CN 201722616U
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- CN
- China
- Prior art keywords
- support
- bracket
- bridge
- sides
- shaped steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
A bracket for lifting up highway bridge belongs to the technical field of building construction, and particularly relates to a designing technique of an auxiliary tool for building construction. The utility model is characterized in that: at two sides which are next to the bridge pier, a supporting frame which is composed of two blocks of square section steel, which have same length and are provided with fastening holes, is symmetrically and oppositely anchored with a lifting bracket which is composed of two half brackets. Each bracket is composed of section steel and has a shape similar with an Arabic numeral 7. The bottom end of the inclined vertical member is fixedly connected with a horizontally placed cushioning steel plate. A horizontal starting end of the Arabic numeral 7 is provided with an arc gap which is combined with the peripheral wall of the bridge pier. A transverse sheet with a fastening hole respectively extends from two sides of the gap vertically. Two half brackets are composed of a half bracket which is placed forwards and the other half bracket which is placed reversely. The utility model has a positive effect that a highway bridge lifting-up tool which has the advantages of convenient construction, accurate positioning, firm supporting and high practicability is provided for the construction field.
Description
Technical field
Belong to technical field of building construction, exactly relate to the designing technique of building operations with aid.
Background technology
The jacking road and bridge conventional method is: needing to set up the jacking support under the bridge of jacking.Do in this way that trouble, workload are big, long in time limit, lost labor and material.
Summary of the invention
The utility model provide a kind of easy, save time, a kind of support that is used for jacking road and bridge more accurately.
The technical scheme that the utility model is taked:
A kind of support that is used for jacking road and bridge comprises the supporting support, and its scheme is: in adjacent bridge pier both sides, on the supporting support that the square shaped steel of parallel placement two isometric band fastener holes constitutes, symmetry anchor ear opposite to each other two and half jacking supports that are configured to; Described half support is to constitute shape as just writing Arabic numerals 7 by shaped steel, and the bottom that it is tiltedly perpendicular and the pad of horizontal positioned hold the fastening connection of steel plate; There is the arc gap that can be harmonious with the bridge pier perisporium at the horizontal top of Arabic numerals 7, and each vertically stretches out the transverse sheet of band fastener hole the breach both sides; Half support that one on two and half supports are placed for forward, another be reverse half support of placement, all is placed on the rectangle shaped steel such as two of the parallel placement in adjacent bridge pier both sides; Two corresponding square shaped steel, two pads hold between steel plate and the both sides transverse sheet by bolton; In the tiltedly perpendicular end of the Arabic numerals 7 of two and half supports, each places the jack of jacking bridge.
Good effect behind enforcement the utility model:
For the job site provide an easy construction, in place accurately, firm supporting, a jacking road and bridge instrument that practicality is good.
Description of drawings
Fig. 1, the utility model structural representation,
Fig. 2, the utility model user mode schematic diagram,
The specific embodiment
Now the utility model is described in further detail in conjunction with the accompanying drawings
A kind of support that is used for jacking road and bridge, comprise the supporting support, its formation is: in adjacent bridge pier 6 both sides, on the supporting support 1 that the square shaped steel of parallel placement two isometric band fastener holes 2 constitutes, symmetry anchor ear opposite to each other two and half jacking supports 7 that are configured to; Described half support is to constitute shape as just writing Arabic numerals 7 by shaped steel, and the bottom that it is tiltedly perpendicular and the pad of horizontal positioned hold steel plate 3 fastening connections; There is the arc gap that can be harmonious with the bridge pier perisporium at the horizontal top of Arabic numerals 7, and each vertically stretches out the transverse sheet of band fastener hole 5 the breach both sides; Half support 8 that one on two and half supports are placed for forward, another be reverse half support 9 of placement, all is placed on the rectangle shaped steel 1 such as two of the parallel placement in adjacent bridge pier both sides; Corresponding two square shaped steel 1, two pads hold between steel plate 3 and the both sides transverse sheet by bolton; In the tiltedly perpendicular end of the Arabic numerals 7 of two and half supports, each places the jack of jacking bridge.
The length that described square shaped steel 1 and pad hold steel plate 3 is all greater than the diameter of bridge pier 6.
Claims (2)
1. support that is used for jacking road and bridge, comprise the supporting support, it is characterized in that: in adjacent bridge pier (6) both sides, on the supporting support (1) that the square shaped steel of parallel placement two isometric band fastener holes (2) constitutes, symmetry anchor ear opposite to each other two and half jacking supports (7) that are configured to; Described half support is to constitute shape as just writing Arabic numerals 7 by shaped steel, and the bottom that it is tiltedly perpendicular and the pad of horizontal positioned hold the fastening connection of steel plate (3); There is the arc gap (4) that can be harmonious with the bridge pier perisporium at the horizontal top of Arabic numerals 7, and each vertically stretches out the transverse sheet of band fastener hole (5) the breach both sides; Two and half supports, half support (8) of placing for forward, another be reverse half support (9) of placement, all is placed on the rectangle shaped steel (1) such as two of the parallel placement in adjacent bridge pier both sides; Two corresponding square shaped steel (1), two pads hold between steel plate (3) and the both sides transverse sheet by bolton; In the tiltedly perpendicular end of the Arabic numerals 7 of two and half supports, each places the jack (10) of jacking bridge.
2. a kind of support that is used for jacking road and bridge according to claim 1 is characterized in that: the length that described square shaped steel (1) and pad hold steel plate (3) is all greater than the diameter of bridge pier (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202114150U CN201722616U (en) | 2010-06-02 | 2010-06-02 | Bracket for lifting up highway bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202114150U CN201722616U (en) | 2010-06-02 | 2010-06-02 | Bracket for lifting up highway bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722616U true CN201722616U (en) | 2011-01-26 |
Family
ID=43490931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202114150U Expired - Lifetime CN201722616U (en) | 2010-06-02 | 2010-06-02 | Bracket for lifting up highway bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722616U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864733A (en) * | 2010-06-02 | 2010-10-20 | 中天建设集团有限公司 | Support for jacking road and bridge |
| CN102251486A (en) * | 2011-06-08 | 2011-11-23 | 中交第一公路工程局有限公司 | Jacking bracket system for segmented mounting of bridge tower and construction process thereof |
| CN110438911A (en) * | 2019-07-22 | 2019-11-12 | 安徽省交通建设股份有限公司 | The construction method of the ecological dismounting structure in Urban Bridge part |
-
2010
- 2010-06-02 CN CN2010202114150U patent/CN201722616U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864733A (en) * | 2010-06-02 | 2010-10-20 | 中天建设集团有限公司 | Support for jacking road and bridge |
| CN101864733B (en) * | 2010-06-02 | 2011-07-27 | 中天建设集团有限公司 | Support for jacking road and bridge |
| CN102251486A (en) * | 2011-06-08 | 2011-11-23 | 中交第一公路工程局有限公司 | Jacking bracket system for segmented mounting of bridge tower and construction process thereof |
| CN110438911A (en) * | 2019-07-22 | 2019-11-12 | 安徽省交通建设股份有限公司 | The construction method of the ecological dismounting structure in Urban Bridge part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110126 Effective date of abandoning: 20110727 |